SOLUTION:-
Given data,
Sample size
Here, we have to calculate 99% ci value:-
Salaries of 39 coli ge graduates who tok a statistics course in colege have a mean...
Salaries of 39 college graduates who took a statistics course in college have a mean, x overbarx, of $ 67 comma 100$67,100. Assuming a standard deviation, sigmaσ, of 16,662, construct a 90% confidence interval for estimating the population mean muμ. Click here to view a t distribution table. LOADING... Salaries of 39 college graduates who took a statistics course in college have a mean, x overbarx, of $67,100. Assuming a standard deviation, sigmaσ, of $16 comma 66216,662, construct a 90%...
Salaries of 35 college graduates who took a statistics course in college have a mean, x, of $61,500. Assuming a standard deviation, ?' of $14,440, construct a 99% confidence interval for estimating the population mean ?. Click here to view a t distribution table Click here to view page 1 of the standard normal distribution table Click here to view page 2 of the standard normal distribution table. $LI < ?«SLI (Round to the nearest integer as needed.)
Salaries of 32 college graduates who took a statistics course in college have a mean, x, of $64,600. Assuming a standard deviation, o, of $14,236, construct a 90% confidence interval for estimating the population mean . Click here to view a t distribution table Click here to view page 1 of the standard normal distribution table. Click here to view pag hal «D < μ<s[ ] (Round to the nearest integer as needed.)
Salaries of 47 college graduates who took a statistics course in college have a mean, x, of $62,500. Assuming a standard deviation, o, of $18,547, construct a 99% confidence interval for estimating the population mean . Click here to view at distribution table. Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. $ <u<$ (Round to the nearest integer as needed.)
Salaries of 36 college graduates who took a statistics course in college have a mean, X, of $61,700. Assuming a standard deviation, o, of $11,798, construct a 99% confidence interval for estimating the population mean . Click here to view at distribution table. Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. ${<u<$ (Round to the nearest integer as needed.)
Salaries of 37 college graduates who took a statistics course in college have a mean, x, of $67,500. Assuming a standard deviation, o, of $15,534, construct a 99% confidence interval for estimating the population mean u. Click here to view at distribution table. Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. $ <u<$ (Round to the nearest integer as needed.)
Salaries of 47 college graduates who took a statistics course in college have a mean, x, of $63,300. Assuming a standard deviation, o, of $16,180, construct a 99% confidence interval for estimating the population mean u. Click here to view at distribution table. Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. $ <u<$ (Round to the nearest integer as needed.)
Salaries of 49 college graduates who took a statistics course in college have a mean, x, of $67,200. Assuming a standard deviation, o, of $15,485, construct a 95% confidence interval for estimating the population mean u. Click here to view at distribution table. Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. $ <u<$ (Round to the nearest integer as needed.)
Salaries of 35 college graduates who took a statistics course in college have a mean, x, of $65,200. Assuming a standard deviation, σ, of$12,972, construct a 90% confidence interval for estimating the population mean μ Click here to view page 1 of the standard normal distribution table Click here to view page 2 of the standard normal distribution table (Round to the nearest integer as needed)
7.3.25 Question Help Salaries of 36 college graduates who took a statistics course in college have a mean, x of $68,900. Assuming a standard deviation o, of $17,215, construct a 99% confidence interval for estimating the population mean μ Click here to view a t distribution table Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table < μ<S| | (Round to the nearest integer as...